CN217372698U - Positioning mechanism for cutting large wood - Google Patents

Abstract

The application relates to the technical field of wood processing, in particular to a positioning mechanism for cutting large wood, which comprises a workbench; the positioning frame is fixedly connected to the workbench; the supporting plate is fixedly connected inside the positioning frame; the lifting wheel is movably connected to the positioning frame; the hinge seat is fixedly connected to the outer side of the positioning frame; the hinged plate is movably connected inside the hinged seat; the clamping frame is fixedly connected to the outer side of the hinged plate; the first cylinder is fixedly connected to the clamping frame; the connecting plate is fixedly connected to the tail end of the first cylinder; the sliding chute is arranged inside the connecting plate; the sliding shaft is movably connected inside the sliding chute; the pressing plate is fixedly connected to the outer side of the sliding shaft, and the tail end of the pressing plate is movably connected with the tail end of the clamping frame; and the second cylinder is movably connected to the outer side of the clamping frame, and the tail end of the second cylinder is fixedly connected with the workbench. This application is through setting up positioning mechanism and clamping mechanism to when solving and cutting large-scale timber, because ligneous quality and bore are great, probably cause to the ligneous location clamp tight effect relatively poor, influence the process and the effect of cutting.

Description

Positioning mechanism for cutting large wood

Technical Field

The application relates to the technical field of wood processing, in particular to a positioning mechanism for cutting large wood.

Background

The wood cutting is one of wood processing technologies, and the cutting includes sawing, planing, milling, drilling, sanding and other methods, so that the wood can be processed according to various specifications, and the convenience of the wood is further improved. When large-sized wood is cut, due to the fact that the quality and the caliber of the wood are large, the positioning and clamping effects on the wood are poor, and the cutting process and the cutting effect are affected.

Disclosure of Invention

The application provides a large-scale timber cuts uses positioning mechanism through setting up positioning mechanism and clamping mechanism to when solving and cutting large-scale timber, because ligneous quality and bore are great, probably cause to ligneous location clamp tight effect relatively poor, influence the process and the effect of cutting.

The above application purpose of the present application is achieved by the following technical solutions:

a large timber cuts and uses positioning mechanism, includes:

a work table;

the positioning frame is fixedly connected on the workbench;

the supporting plate is fixedly connected inside the positioning frame;

the lifting wheel is movably connected to the positioning frame;

the hinge seat is fixedly connected to the outer side of the positioning frame;

the hinged plate is movably connected inside the hinged seat;

the clamping frame is fixedly connected to the outer side of the hinged plate;

the first cylinder is fixedly connected to the clamping frame;

the connecting plate is fixedly connected to the tail end of the first cylinder;

the sliding chute is arranged inside the connecting plate;

the sliding shaft is movably connected inside the sliding chute;

the pressing plate is fixedly connected to the outer side of the sliding shaft, and the tail end of the pressing plate is movably connected with the tail end of the clamping frame;

and the second cylinder is movably connected to the outer side of the clamping frame, and the tail end of the second cylinder is fixedly connected with the workbench.

Optionally, the tail end of the workbench is movably connected with a locking wheel.

Optionally, the locating rack and the clamping rack are both provided with a plurality of locating racks and a plurality of clamping racks which are symmetrically distributed.

Optionally, the support plate is Y-shaped.

Optionally, the lifting wheels are arranged in two numbers, and the two lifting wheels are symmetrically distributed.

Optionally, a friction pad is fixedly connected to the outer side of the pressing plate.

Optionally, the friction pad is made of rubber.

Optionally, the friction pad has a thickness of 2mm to 3 mm.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the wood cutting machine is used, the whole clamping frame is upwards rotated and unfolded under the matching of the hinged seat and the hinged plate through the contraction of the second cylinder, then wood to be cut is horizontally placed on the lifting wheel, the positioning frame and the supporting plate provide supporting force for the wood, the wood cutting face is right opposite to a cutting blade of the cutting machine through the left and right movement of the wood, the whole clamping frame is downwards rotated to an initial closed state through the extension of the first cylinder, then the two pressing plates downwards move through the sliding shaft and the sliding groove through the extension of the first cylinder and press two side faces above the wood, the wood to be cut is easily moved and quickly positioned and clamped, and when large-sized wood is cut, due to the fact that the mass and the caliber of the wood are large, the positioning and clamping effects on the wood are poor, and the cutting process and the cutting effect are affected.

2. Through the workstation, the locking wheel, the locating rack, the clamping frame, backup pad and lifting wheel, the locking wheel can drive the workstation and remove arbitrary position, then fix the position of workstation with the locking wheel auto-lock, the holistic flexibility of mechanism and practicality have been improved, a plurality of locating racks and the clamping frame that are symmetric distribution can strengthen the location clamp effect to timber on spatial position, can fix a position on the workstation simultaneously and press from both sides tightly two woods, the practicality has further been improved, the efficiency of follow-up cutting work has been improved, the both sides of Y shape backup pad all can bear pressure, consequently, can lift from both sides, support stability is higher, two lifting wheels that are symmetric distribution are not only lifting the dynamics bigger, and timber is more smooth when moving, the holistic result of use of mechanism has further been improved.

3. Through pressure strip and friction pad, the friction pad can increase the contact friction power of timber and pressure strip, and then the increase is to the fastening nature of timber when the location is tight, the tight effect of location clamp to timber has been improved, the friction pad of rubber material can slow down the rigid collision between pressure strip and the timber, the life of extension pressure strip, ensure its tight effect of clamp, simultaneously have certain guard action to the timber surface when pressing from both sides tightly, the practicality is higher, when the thickness of friction pad is 2mm-3mm, buffering shock attenuation effect is better, can ensure simultaneously to have sufficient space to place timber between clamping frame and the locating rack, the tight effect of location clamp has been guaranteed.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic view of a stage according to an embodiment of the present application;

fig. 3 is a schematic structural view of a clamping frame according to an embodiment of the present application.

Reference numerals: 1. a work table; 11. a locking wheel; 2. a positioning frame; 21. a support plate; 22. a lifting wheel; 23. a hinged seat; 24. a hinge plate; 3. a clamping frame; 31. a first cylinder; 32. a connecting plate; 321. a chute; 322. a slide shaft; 33. a compression plate; 331. a friction pad; 34. a second cylinder.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

In order to more clearly understand the technical scheme presented in the embodiment of the present application, the steps and principles of the existing positioning mechanism for cutting large wood should be understood first.

The wood processing technology comprises basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, functional processing technologies such as wood protection and wood modification, and cutting methods such as sawing, planing, milling, drilling and sanding, so that the wood can be processed according to various specifications, and the convenience of wood use is further improved.

It should be understood that when large-sized timber is cut, due to the large mass and caliber of the timber, the positioning and clamping effect on the timber may be poor, and the cutting process and effect are affected.

Aiming at the situation, the existing positioning mechanism for cutting large-scale wood generally uses a cutting positioning clamp specially designed for the positioning mechanism, so that the manufacturing cost is higher, the use is inconvenient, the positioning and clamping effect on wood is poor, and the cutting process and effect are influenced.

Referring to fig. 1 and 2, a positioning mechanism for cutting large wood disclosed in the embodiment of the present application mainly comprises a workbench 1, a positioning frame 2 welded on the workbench 1, a supporting plate 21 welded inside the positioning frame 2, a lifting wheel 22 movably connected to the positioning frame 2, a hinge seat 23 welded outside the positioning frame 2, a hinge plate 24 movably connected inside the hinge seat 23, a clamping frame 3 welded outside the hinge plate 24, a first cylinder 31 welded on the clamping frame 3, a connecting plate 32 welded at the end of the first cylinder 31, a sliding slot 321 arranged inside the connecting plate 32, a sliding shaft 322 movably connected inside the sliding slot 321, a pressing plate 33 welded outside the sliding shaft 322, the end of which is movably connected to the end of the clamping frame 3, and a second cylinder 34 movably connected outside the clamping frame 3, the end of which is welded to the workbench 1.

Further description is provided below with respect to specific usage scenarios.

When in use, the whole clamping frame 3 is upwards rotated and unfolded under the coordination of the hinge seat 23 and the hinge plate 24 by the contraction of the second air cylinder 34, then the wood to be cut is horizontally lapped on the lifting wheel 22, the positioning frame 2 and the supporting plate 21 provide supporting force for the wood, the wood is moved left and right to enable the cutting surface of the wood to be right opposite to the cutting blade of the cutting machine, the clamping frame 3 integrally rotates downwards to return to the initial furling closed state through the extension of the first air cylinder 31, then, the two pressing plates 33 move downwards through the sliding shaft 322 and the sliding groove 321 by the extension of the first air cylinder 31 and press the two sides of the wood close to the upper part, so that the wood to be cut is easily moved and quickly positioned and clamped, the problem that when large-sized wood is cut is solved, due to the fact that the mass and the caliber of the wood are large, the positioning and clamping effects on the wood are poor, and the cutting process and the cutting effect are affected.

Referring to fig. 1, a support plate 21 is Y-shaped as one embodiment of a positioning mechanism for cutting large wood.

Combine specific use scene, the both sides of Y shape backup pad 21 all can bear pressure, consequently can lift from both sides, and support stability is higher, has further improved the tight effect of location clamp to timber.

With continued reference to fig. 1, as one embodiment of the positioning mechanism for cutting large-scale wood, the number of the lifting wheels 22 is two, and the two lifting wheels 22 are symmetrically distributed.

Combine specific use scene, two lifting wheels 22 that are symmetric distribution are not only that the dynamics of lifting is bigger, and timber is more smooth when moving moreover, has further improved the holistic result of use of mechanism.

Referring to fig. 2, as a specific embodiment of the positioning mechanism for cutting large-sized timber, a locking wheel 11 is movably connected to the end of the workbench 1.

Combine specific use scene, locking wheel 11 can drive workstation 1 and remove arbitrary position, then fixes the position of workstation 1 with locking wheel 11 auto-lock, can adapt to the demand that the difference cut the position, has improved holistic flexibility of mechanism and practicality.

With reference to fig. 2, as a specific embodiment of the positioning mechanism for cutting large-scale wood provided by the application, a plurality of positioning frames 2 and clamping frames 3 are provided, and the plurality of positioning frames 2 and clamping frames 3 are symmetrically distributed.

Combine specific use scene, be a plurality of locating racks 2 and the tight effect of clamp 3 of symmetric distribution can strengthen the tight effect of ligneous location clamp on spatial position, can fix a position two woods simultaneously on the workstation 1 and press from both sides tightly, further improved the practicality, improved follow-up cutting work's efficiency.

Referring to fig. 3, a friction pad 331 is bonded to the outer side of the pressing plate 33 as an embodiment of the positioning mechanism for cutting large lumber provided by the present application.

Combining specific use scene, friction pad 331 can increase the contact friction power of timber with pressure strip 33, and then increases the fastening nature when pressing from both sides tight to the timber location, has improved the tight effect of location clamp to timber.

With continued reference to fig. 3, as an embodiment of the positioning mechanism for cutting large wood, the friction pad 331 is made of rubber.

Combine specific use scene, the friction pad 331 of rubber material can slow down the rigid collision between pressure strip 33 and the timber, and the life of extension pressure strip 33 ensures its tight effect of clamp, has certain guard action to the timber surface when pressing from both sides tightly simultaneously, and the practicality is higher.

With continued reference to FIG. 3, as one embodiment of the positioning mechanism for cutting large timber provided by the application, the thickness of the friction pad 331 is 2mm to 3 mm.

Combine specific use scene, when the thickness of friction pad 331 is less than 2mm, buffering shock attenuation effect is showing inadequately, when the thickness of friction pad 331 is greater than 3mm, can reduce and press from both sides and place ligneous space between 3 and the locating rack 2, if the timber diameter is great, can influence the tight effect of location clamp, when the thickness of friction pad 331 is 2mm-3mm, buffering shock attenuation effect is better, can ensure simultaneously to press from both sides and have sufficient space to place timber between 3 and the locating rack 2, the tight effect of location clamp has been guaranteed.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a large-scale timber cuts uses positioning mechanism which characterized in that includes:

a table (1);

the positioning frame (2) is fixedly connected to the workbench (1);

the supporting plate (21) is fixedly connected inside the positioning frame (2);

the lifting wheel (22) is movably connected to the positioning frame (2);

the hinge seat (23) is fixedly connected to the outer side of the positioning frame (2);

the hinge plate (24) is movably connected inside the hinge seat (23);

the clamping frame (3) is fixedly connected to the outer side of the hinge plate (24);

the first air cylinder (31) is fixedly connected to the clamping frame (3);

the connecting plate (32) is fixedly connected to the tail end of the first cylinder (31);

a chute (321) arranged inside the connecting plate (32);

the sliding shaft (322) is movably connected inside the sliding groove (321);

the pressing plate (33) is fixedly connected to the outer side of the sliding shaft (322), and the tail end of the pressing plate is movably connected with the tail end of the clamping frame (3);

and the second cylinder (34) is movably connected to the outer side of the clamping frame (3), and the tail end of the second cylinder is fixedly connected with the workbench (1).

2. The positioning mechanism for cutting large wood according to claim 1, wherein: the tail end of the workbench (1) is movably connected with a locking wheel (11).

3. The positioning mechanism for cutting large wood according to claim 1, wherein: the positioning frame (2) and the clamping frame (3) are both provided with a plurality of positioning frames (2) and a plurality of clamping frames (3) which are symmetrically distributed.

4. The positioning mechanism for cutting large wood according to claim 1, wherein: the support plate (21) is Y-shaped.

5. The positioning mechanism for cutting large wood according to claim 1, wherein: the lifting wheels (22) are arranged in two numbers, and the two lifting wheels (22) are symmetrically distributed.

6. The positioning mechanism for cutting large wood according to claim 1, wherein: and a friction pad (331) is fixedly connected to the outer side of the pressing plate (33).

7. The positioning mechanism for cutting large wood according to claim 6, wherein: the friction pad (331) is made of rubber.

8. The positioning mechanism for cutting large wood according to claim 7, wherein: the thickness of the friction pad (331) is 2mm-3 mm.

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